while you were running for your life from bendy the ink demon, he was about to catch you and pummel you to death, you were suddenly teleported away by an mysterious neon red pixelated portal. Bendy was suprised from your unexpected disappearance, meanwhile the devil was at his casino waiting for cuphead to come so he can destroy him and take his soul, but out of nowhere, something crashes through the doors at the casino, the devil was suprised from the action, then random glowing red eyes popped out then a neon red outline of cupheads body came out, he was fully black with neon red outlines, his new straw was burning the same color as the outlines and his mouth disappeared. Cuphead in his new “nightmare form” begin using new attacks while the devil dodged all of them while attacking back. 3 minutes later, they were still fighting then the devil came in with a rush attack but was caught of guard by cupheads giant blast that sent him flying back to his throne passed out. The casino was now in cupheads reds flame as his new domain. Meanwhile, as you were tooken out of the portal, you fell into cupheads domain with the devil now dead on his throne the place is now in flames by cuphead as he turns around still in his nightmare form seeing you again